首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
A、Matter has different laws. B、Matter has one common law. C、Matter shares the same laws. D、Matter shares no common law. C双重否定表示肯
A、Matter has different laws. B、Matter has one common law. C、Matter shares the same laws. D、Matter shares no common law. C双重否定表示肯
admin
2013-01-22
62
问题
Many scientists today are convinced that life exists elsewhere in the universe. Life probably much like that on our own planet. As far as astronomers can determine, the entire universe is built of the same matter. (26) They have no reason to doubt that matter obeys the same laws in every part of the universe. Therefore, it is reasonable to guess that other stars, with their own planets, were born in the same way as our own solar system. What we know of life on earth suggests that life will arise wherever the proper conditions exist.
If we suppose that every star in the universe has a family of planets, then how many planets might support life? (27)First, eliminate those stars that are not like our sun. Next. eliminate most of their planets; they are either too far from or too close to their suns. Then eliminate all those planets which are not the same size and weight as the earth. Finally, remember that the proper conditions do not necessarily mean that life actually does exist on a planet. It may not have begun yet, or it may have already died out.
This process of elimination seems to leave very few planets on which earthlike life might be found. However. even if life could exist on only one planet in a million, (28) there are so many billions of planets that this would still leave a vast number on which life could exist.
选项
A、Matter has different laws.
B、Matter has one common law.
C、Matter shares the same laws.
D、Matter shares no common law.
答案
C
解析
双重否定表示肯定。“They have no reason to doubt that matter obeys the same laws in every part of the universe.”他们没有理由怀疑,宇宙中的物质都遵循相同的法则。由此可见这是宇航员的信念。故正确答案为 C。
转载请注明原文地址:https://kaotiyun.com/show/9BI7777K
0
大学英语六级
相关试题推荐
Thetwomenare__________foralongtimeonaccountofdifferentpoliticalviews.
A、Driverandpassenger.B、Coachandplayer.C、Employerandemployee.D、Interviewerandinterviewee.D人物关系题。男士说“从你的申请(信)我看出……”,可见
A、Toobservepeople’sattitudetowardsstrangers.B、Toseehowpeoplegetalongwiththeirfriends.C、Tochangepeople’sbehavio
Karaokemayneverbethesame,thankstoresearchbeingpresentedinNashvilledetailingthelatestfindingsineffortstocreat
A、Englanddidn’thaveprivateuniversitiesasAmericadid.B、Americanhighereducationwasbetterinquality.C、Englandhadmore
Formanyyears,peoplebelievedthatthebrain,likethebody,restedduringsleep.Afterall,wearerenderedunconsciousbysl
A、Encouragethegrowthofreading.B、Changepeople’sattitudestoreading.C、Showhowreadingmethodshavebeenimproved.D、Expl
A、Hethinksneitheroftheworkpatternsisgood.B、Hebelievesthatlongerworkinghoursisbetter.C、Heprefersshorterworkin
12ThingsI’veLearnedFromTravelingAroundtheWorldforThreeYearsOnMarch13,2007,Ihandedoverthekeystomyhouse
In1784,fiveyearsbeforehebecamepresidentoftheUnitedStates,GeorgeWashington,52,wasnearlytoothless.Sohehireda
随机试题
由于正在创设国家级卫生城区,某地党委、政府多个主管部门联合行文时,在公文版头部分标明多个部门的发文字号。()
长度为n(1…n)的顺序循环队列中,front和rear分别指示队首和队尾,判断队列为满队列的条件是()。
下述哪些神经递质可见于周围神经系统中
溶血性尿毒综合征患儿作腹腔透析,下列哪项指征不适合
患者,女,45岁。已经明确诊断为慢性牙周炎,并经基础治疗4周后,牙周袋探诊深度仍然为6mm,可探入颊侧根分叉区,牙龈无退缩,X线片检查见根分叉处牙槽骨密度略有减低。则该患者最适宜做
下列关于食品和食品添加剂的规定,依据《食品安全法》的规定,下列表述错误的是:
环保措施反感分析的主要内容包括()。
某公司目前的资本来源包括每股面值1元的普通股800万股和平均利率为10%的3000万元债务。该公司现在拟投产一个新产品,该项目需要投资4000万元,预期投产后每年可增加营业利润(息税前盈余)400万元。该项目备选的筹资方案有三个:(1)按11%的
简述体育课程内容选择的标准。
马克思主义法学关于法的第一层本质即国家意志性,下列说法理解正确的有
最新回复
(
0
)